Datasheet > MAX25300A

MAX25300A

更新时间： 2024-09-25 02:52:19

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	468K
描述
12Î¼VRMS Low Noise 500mA LDO Linear Regulator

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MAX25300A 数据手册

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MAX25300A/MAX25300B

12µV

Low Noise 500mA LDO Linear

Regulator

RMS

General Description

Benefits and Features

The MAX25300A/B are low-noise linear regulators that de-

● 1.7V to 5.5V Input Voltage Range

● 0.6V to 5.3V Output Voltage Range

liver up to 500mA of output current with only 12µV

RMS

of output noise from 10Hz to 100kHz. These regulators

maintain ±1% output accuracy over a wide input voltage

range, requiring only 100mV of input-to-output headroom

at full load. The 365µA no-load supply current is indepen-

dent of dropout voltage.

● 12µV

Output Noise, 10Hz to 100kHz

RMS

● 365µA Operating Supply Current

● 70dB PSRR at 10kHz

● 500mA Maximum Output Current

● ±1% DC Accuracy Over Load, Line, and Temperature

● 100mV (Max) Dropout at 500mA Load (3.6V )

The MAX25300A has nine pin-selectable output voltages:

1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V, and 5V.

The MAX25300B has a resistor adjustable output voltage

in the range of 0.6V to 5.3V. The MAX25300B also in-

cludes an active-high POK output.

● < 0.1µA Shutdown Supply Current

● Stable with 2µF(Min) Output Capacitance

● Programmable Soft-Start Rate

● Overcurrent and Overtemperature Protection

● Output-to-Input Reversed Current Protection

● POK Output

The MAX25300A/B are offered in an 8-pin TDFN package.

● 2mm x 2mm 8-pin TDFN Package

● AEC-Q100

Applications

● Automotive Electronics

● -40°C to 125°C Operating Temperature

● Audio Systems

● High-Resolution Data Acquisition Systems

Ordering Information appears at end of datasheet.

19-100781; Rev 0; 6/20

12 3 4 5 6 7...16

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与MAX25300A相关器件

型号	品牌	获取价格	描述	数据表
MAX25300AATA	MAXIM	获取价格	12Î¼VRMS Low Noise 500mA LDO Linear Regulator
MAX25300B	MAXIM	获取价格	12Î¼VRMS Low Noise 500mA LDO Linear Regulator
MAX25300B	ADI	获取价格	12μVRMS, Low-Noise, 500mA LDO Linear Regulato
MAX25300BATA	MAXIM	获取价格	12Î¼VRMS Low Noise 500mA LDO Linear Regulator
MAX25300EVKIT	MAXIM	获取价格	Two Independent Circuits on One Board
MAX25301A	MAXIM	获取价格	1.7V to 5.5V Input Range
MAX25301A	ADI	获取价格	1A Automotive Low-Noise LDO Linear Regulator
MAX25301B	MAXIM	获取价格	1.7V to 5.5V Input Range
MAX25301B	ADI	获取价格	1A Automotive Low-Noise LDO Linear Regulator
MAX25301EVKIT	MAXIM	获取价格	1.7V to 5.5V Input Range